🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`lessbinary-com.mail.protection.outlook.com`

DNSSEC	⚠️ Not signed
A	2a01:111:f403:ca38::^{🇵🇱 Microsoft2a01:111:f000::/36}
		PTR	`mail-wa1p291cu00200.inbound.protection.outlook.com`
A	2a01:111:f403:ca38::1^{🇵🇱 Microsoft2a01:111:f000::/36}
A	2a01:111:f403:ca38::3^{🇵🇱 Microsoft2a01:111:f000::/36}
A	2a01:111:f403:ca38::4^{🇵🇱 Microsoft2a01:111:f000::/36}
A	52.101.181.0^{🇵🇱 Microsoft52.96.0.0/12 MICROSOFT}
A	52.101.181.1^{🇵🇱 Microsoft52.96.0.0/12 MICROSOFT}
A	52.101.181.11^{🇵🇱 Microsoft52.96.0.0/12 MICROSOFT}
A	52.101.181.20^{🇵🇱 Microsoft52.96.0.0/12 MICROSOFT}

`mail.protection.outlook.com`

	DNSSEC	⚠️ Not signed
	NS	`ns1-proddns.glbdns.o365filtering.com` ⭐ ⚠️ Not in parent delegation
	NS	`ns1-proddns.glbdns.protection.outlook.com` ⚠️ Not in zone NS records
	NS	`ns2-proddns.glbdns.o365filtering.com` ⚠️ Not in parent delegation
	NS	`ns2-proddns.glbdns.protection.outlook.com` ⚠️ Not in zone NS records
	NS	`ns3-proddns.glbdns.protection.outlook.com` ⚠️ Not in zone NS records
	NS	`ns4-proddns.glbdns.protection.outlook.com` ⚠️ Not in zone NS records
	NS	`ns5-proddns.glbdns.protection.outlook.com` ⚠️ Not in zone NS records
	NS	`ns6-proddns.glbdns.protection.outlook.com` ⚠️ Not in zone NS records
	NS	`ns7-proddns.glbdns.protection.outlook.com` ⚠️ Not in zone NS records
	SOA	`ns1-proddns.glbdns.o365filtering.com`hostmaster@o365filtering.com 2013-01-08 #1

WOT: SAFE (60/100)
WOT: SAFE (63/100)

MX for

lessbinary.com

Similar names

bsmary-conseil.com

Previous names

lessardbuilders-com.mail.protection.outlook.com

lessardcon-com.mail.protection.outlook.com

lessarddesign-com.mail.protection.outlook.com

lessardfm-com.mail.protection.outlook.com

lessardgilbert-ca.mail.protection.outlook.com

lessardgilbert-com.mail.protection.outlook.com

lessardgilbertbrui-ca.mail.protection.outlook.com

lessardgilbertbrui-com.mail.protection.outlook.com

lessardheatingandair-com.mail.protection.outlook.com

lessardinesfilantes-fr.mail.protection.outlook.com

lessardinternational-com.mail.protection.outlook.com

lessardnettoyagehautepression-com.mail.protection.outlook.com

lessardsoudure-com.mail.protection.outlook.com

lessardstephens-com.mail.protection.outlook.com

lessauvag-es0i.mail.protection.outlook.com

lessavantsfous-fr.mail.protection.outlook.com

lessaveursdelavie-be.mail.protection.outlook.com

lessavoureux-com.mail.protection.outlook.com

lessbackoffice-com.mail.protection.outlook.com

lessbeatenpath-com.mail.protection.outlook.com

Next names

DNS History

8 records (8 active, 0 former)

●A2a01:111:f403:ca38::2026-10-02 → 2026-10-17 · 2 obs

● 2026-10-02 23:25:38
● 2026-10-17 15:33:34

●A2a01:111:f403:ca38::12026-10-02 → 2026-10-17 · 2 obs

● 2026-10-02 23:25:38
● 2026-10-17 15:33:34

●A2a01:111:f403:ca38::32026-10-02 → 2026-10-17 · 2 obs

● 2026-10-02 23:25:38
● 2026-10-17 15:33:34

●A2a01:111:f403:ca38::42026-10-02 → 2026-10-17 · 2 obs

● 2026-10-02 23:25:38
● 2026-10-17 15:33:34

●A52.101.181.02026-10-02 → 2026-10-17 · 2 obs

● 2026-10-02 23:25:38
● 2026-10-17 15:33:34

●A52.101.181.12026-10-02 → 2026-10-17 · 2 obs

● 2026-10-02 23:25:38
● 2026-10-17 15:33:34

●A52.101.181.112026-10-02 → 2026-10-17 · 2 obs

● 2026-10-02 23:25:38
● 2026-10-17 15:33:34

●A52.101.181.202026-10-02 → 2026-10-17 · 2 obs

● 2026-10-02 23:25:38
● 2026-10-17 15:33:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
mail.protection.outlook.com	ns1-proddns.glbdns.protection.outlook.com, ns2-proddns.glbdns.protection.outlook.com, ns3-proddns.glbdns.protection.outlook.com, ns4-proddns.glbdns.protection.outlook.com...	-

✅ Authoritative Response

Server:104.47.118.177

NS records: ns1-proddns.glbdns.protection.outlook.com, ns2-proddns.glbdns.protection.outlook.com, ns3-proddns.glbdns.protection.outlook.com, ns4-proddns.glbdns.protection.outlook.com, ns5-proddns.glbdns.protection.outlook.com, ns6-proddns.glbdns.protection.outlook.com, ns7-proddns.glbdns.protection.outlook.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mail.protection.outlook.com (unsigned zone)

⏱️ Timing

Total: 249ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`52.101.181.0, 52.101.181.1...`
AAAA	4	`2a01:111:f403:ca38::3, 2a01:111:f403:ca38::4...`

Analysis

Mail Server Role

lessbinary-com.mail.protection.outlook.com is a mail server for lessbinary.com.

IP Addresses

With 8 IP addresses in total, lessbinary-com.mail.protection.outlook.com resolves to 52.101.181.0, 52.101.181.1, 52.101.181.11 and 5 other.

Among the host names that share IP numbers with lessbinary-com.mail.protection.outlook.com are smartt-pl.mail.protection.outlook.com, studiotort-pl.mail.protection.outlook.com, idmar-eu.mail.protection.outlook.com and two others.

lessbinary-com.mail.protection.outlook.com - robtex.com